Slingshot is a hybrid cocksling with a teardrop base, this sling fits because it is shaped to fit you. Each opening is the right size to form ergonomically to the wearer.
The ring at the front has a slight dip at the base-this reduces pressure on the wearer's shaft.
The side cutouts reduce bulk and weight so this sling will fit all sizes and feel like its connected in a way no other sling can.
Its a sling but each ring stretches independently, and each is shaped to fit.